AI infra / semiconductor

Ultra-high-purity hydrogen (>99.9999%) is required for advanced semiconductor manufacturing (2 nm node, power devices), fuel-cell vehicles (H2 stations), and medical uses, but conventional Pd-alloy membrane purifiers are expensive due to palladium cost (~5,000/kg) and supply constraints. Vanadium is ~1/100th the cost with comparable theoretical H2 selectivity. However, vanadium membranes have historically suffered from hydrogen embrittlement and oxidation. UHP's VASA alloy formulation and module design claim to solve these durability issues.

Perovskite R&D labs struggle to evaluate ink formulations at small scale because production slot-die coaters require large ink volumes and commercial inkjet printers lack solvent resistance for perovskite precursors. PerovsJet bridges the gap with 0.5 mL minimum ink volume and full chemical resistance.

Conventional lithium recovery from brine requires large solar evaporation ponds (months to years, weather-dependent, high water loss) or solvent extraction with chemical-intensive processes. This adsorbent enables selective lithium capture in a compact DLE process with no added chemicals for elution.

Traditional data center cooling (air conditioning) becomes insufficient for high-density AI GPU racks (>40 kW/rack). Operators need a complete liquid cooling infrastructure — not just cold plates — including heat rejection, pumping, water treatment, and commissioning. Most lack in-house liquid cooling engineering expertise.

The complexity and yield risk of managing separate vendors for TGV drilling, seed layer deposition, copper plating, and finishing in glass core substrate production for AI advanced packaging.

The difficulty of forming high-quality, crack-free TGV micro-vias in glass substrates for advanced semiconductor packaging, particularly the trade-off between positional accuracy, via profile control, and substrate damage.

The difficulty of producing crack-free TGV vias and precision cavities in varied glass compositions, especially for non-standard glasses where conventional laser-only or standard etching processes produce suboptimal results.

The complexity and cost of conventional TGV formation that requires laser modification + wet etching (multi-step, wet chemistry, environmental waste). Simpler direct laser drilling could reduce the process chain and eliminate chemical handling.

Eliminates supply-chain and price volatility risk from rare-earth elements (Nd, Dy, Tb) by creating a permanent magnet from iron and nitrogen, the most abundant elements, while targeting magnetic performance comparable to NdFeB magnets.

Enables compact, complex-shaped permanent magnets with tailored multi-pole magnetization patterns (radial, pole-anisotropic, convergent) for high-precision sensors and miniaturized motors, while offering rare-earth-free material options.

Users need a stable reducing/protective atmosphere without bulk hydrogen logistics; cracking liquid or vapor NH3 onsite yields a controllable H2-rich mixed gas with low residual ammonia and low dew point after drying.

Semiconductor, chemical, and industrial processes emit NH3-bearing exhaust or stripped ammonia gas that must be abated without generating large secondary NOx/N2O loads; compact catalytic destruction units address leak and stripping streams up to percent-level concentrations.

Overseas buyers of precision CFRP components — especially for semiconductor equipment, wind energy, and medical devices — typically must coordinate separately with a resin formulator, a design house, a molder, and a machinist. This fragmented supply chain multiplies qualification cost, lead time, and IP exposure risk.

Standard prepreg systems from major suppliers (Toray, Hexcel) are optimized for aerospace structural properties but do not address application-specific constraints like flame/smoke/toxicity for public transit, chemical resistance for semiconductor wet processes, or fast-cure cycles for high-volume consumer-electronics production. Customers requiring specialty resin properties must either develop them in-house or work with multiple suppliers.

Reducing the clinker factor in concrete without sacrificing strength or durability is the primary lever for cutting construction embodied carbon, but supplementary cementitious materials (fly ash, slag, silica fume) face supply constraints and regional availability limits. Silica White offers a natural-pozzolan alternative sourced from domestic volcanic deposits.

Construction demolition waste (concrete-ga ra) constitutes a major waste stream, and conventional recycling produces aggregate that still has a net carbon footprint from crushing and transport. CO₂-Nomicom converts the calcium-rich cement paste fraction into a CO₂ sink via accelerated carbonation, producing a carbon-negative recycled aggregate that can replace virgin crushed stone in civil engineering applications.

Conventional amine solution scrubbing requires high energy for regeneration, equipment corrosion management, and pre-drying of gas streams. This solid absorbent operates efficiently under high relative humidity without pre-drying, and its weaker CO2 bond enables desorption at lower temperature, reducing total capture energy and cost.

Provides compact, on-site hydrogen generation without alkaline electrolyte handling, enabling direct coupling with renewable power sources for green hydrogen production at laboratory, industrial, or mobility scales.

Enables precision etching of thick (1.0 mm+) stainless steel fuel-cell alloys to form gas distribution channels and flow fields for SOFC/SOEC stacks, maintaining surface flatness critical for stack sealing while allowing custom flow-path geometries.

Conventional rolled copper foil for Li-ion battery anodes is limited to ~8µm minimum thickness before handling becomes impractical (tearing, wrinkling). Thinner foil could reduce battery weight and material cost, but thin copper alone is too fragile. Teikoku Ion's composite approach uses a polymer film substrate for mechanical strength while plating ultra-thin copper layers for conductivity, breaking the thickness barrier.

Conventional Li-ion battery cathode manufacturing uses PVDF binder dissolved in NMP (N-methyl-2-pyrrolidone), a toxic, flammable organic solvent requiring expensive solvent recovery systems and posing worker safety and environmental risks. PowerBinder enables water-based cathode slurry processing, eliminating NMP entirely.

Perovskite solar module manufacturing requires P1/P2/P3 patterning of transparent electrode, charge transport, and perovskite layers with micron precision across large areas. Substrate thermal expansion and layer shrinkage during processing cause misalignment, reducing active area. NITTOKU KYOTO's patented (JP5329505) stretch-compensation and contour-following technology enables <20µm dead-zone patterning, maximizing module efficiency in roll-to-roll production.

Enables solar power generation on curved, lightweight or portable surfaces where traditional silicon panels are too heavy or inflexible.

Reduces variability in lab-scale perovskite cell fabrication and enables prototyping of flexible film-type devices without large-scale vacuum equipment.

High-density, low-loss vertical interconnects in glass interposers for integrating optics close to ASICs in CPO, addressing bandwidth, power, and thermal density in AI servers.

Scalable formation of dense vertical interconnects in large glass panels for cost-effective glass-core substrates used in co-packaged optics and high-density AI packaging.

Conventional TSV or organic substrates suffer from higher parasitic capacitance, thermal mismatch, or outgassing in miniaturized RF/MEMS and 3D packaged devices for AI edge or sensor modules.

Wafer-scale TGV limits panel-level manufacturing economics and throughput for high-volume advanced packaging in AI servers or high-density interconnects; organic cores lack the flatness and low-loss benefits of glass.

High energy penalty and cost of conventional DAC sorbents for capturing dilute atmospheric CO2; need for materials enabling simpler regeneration without high heat.

Manufacturers of sensors, stepping motors, and magnetic couplings face volatile pricing and supply risk for rare-earth magnets (NdFeB, SmCo). Ferrite magnets offer low cost but also low magnetic performance. Alnico magnets avoid rare earths but are expensive (high Ni and Co content) and cannot be rolled into thin shapes. Fe-Cr-Co magnets fill the gap: zero rare earths, zero nickel, higher Br than ferrite, and rollable into sheet as thin as ~0.5 mm.

High-temperature operation and Cr-poisoning/oxidation degradation in conventional SOEC stacks limit durability and increase system costs for decentralized or modular hydrogen production.

Traditional portable storage suffers from long charge times, short lifespan, high self-discharge, and failure in extreme temperatures, making them unreliable for emergency or continuous industrial use.

Metal trays/fixtures deform, oxidize or require frequent replacement under extreme heat and cycling; heavy weight increases energy use and handling costs.

Requirement for maintenance-free sliding parts in high-temperature, lubricant-free, or chemically aggressive environments where metal or standard plastics fail.

High material cost and supply constraints of silver paste in electrode formation for solar cells and battery-related electronics.

Producing complex busbar assemblies that combine high electrical conductivity with structural lightweighting and thermal management in space-constrained EV or industrial power modules.

High energy cost and large footprint of conventional liquid-amine or solid-sorbent DAC systems limit deployment scale for industrial CO2 utilization or storage.

Addresses need for higher-efficiency solar modules at scale by combining perovskite top cell with silicon bottom cell in large-area formats while improving durability for commercial deployment.

Reduces manufacturing cost and equipment complexity for perovskite solar cells while enabling arbitrary patterning and size customization for non-standard installations and IoT/power applications.

Enables installation of solar generation on weight-limited or curved surfaces (metal roofs, building facades) where rigid silicon panels cannot be used due to load or shape constraints.